Re: [Qemu-devel] [Qemu-trivial] [PATCH] ioapic: use TYPE_FOO MACRO than constant string

[Laurent Vivier <laurent@vivier.eu>]

On 05/01/2019 03:38, Li Qiang wrote:
> Make them more QOMConventional.
> Cc:qemu-trivial@nongnu.org
> 
> Signed-off-by: Li Qiang <liq3ea@163.com>
> ---
>  hw/i386/kvm/ioapic.c     | 2 +-
>  hw/i386/pc.c             | 4 ++--
>  hw/intc/ioapic.c         | 2 +-
>  include/hw/i386/ioapic.h | 3 +++
>  4 files changed, 7 insertions(+), 4 deletions(-)
> 
> diff --git a/hw/i386/kvm/ioapic.c b/hw/i386/kvm/ioapic.c
> index 5b40d75439..e453692199 100644
> --- a/hw/i386/kvm/ioapic.c
> +++ b/hw/i386/kvm/ioapic.c
> @@ -163,7 +163,7 @@ static void kvm_ioapic_class_init(ObjectClass *klass, void *data)
>  }
>  
>  static const TypeInfo kvm_ioapic_info = {
> -    .name  = "kvm-ioapic",
> +    .name  = TYPE_KVM_IOAPIC,
>      .parent = TYPE_IOAPIC_COMMON,
>      .instance_size = sizeof(KVMIOAPICState),
>      .class_init = kvm_ioapic_class_init,
> diff --git a/hw/i386/pc.c b/hw/i386/pc.c
> index f248662e97..af68a61615 100644
> --- a/hw/i386/pc.c
> +++ b/hw/i386/pc.c
> @@ -1665,9 +1665,9 @@ void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name)
>      unsigned int i;
>  
>      if (kvm_ioapic_in_kernel()) {
> -        dev = qdev_create(NULL, "kvm-ioapic");
> +        dev = qdev_create(NULL, TYPE_KVM_IOAPIC);
>      } else {
> -        dev = qdev_create(NULL, "ioapic");
> +        dev = qdev_create(NULL, TYPE_IOAPIC);
>      }
>      if (parent_name) {
>          object_property_add_child(object_resolve_path(parent_name, NULL),
> diff --git a/hw/intc/ioapic.c b/hw/intc/ioapic.c
> index 4e529729b4..9d75f84d3b 100644
> --- a/hw/intc/ioapic.c
> +++ b/hw/intc/ioapic.c
> @@ -429,7 +429,7 @@ static void ioapic_class_init(ObjectClass *klass, void *data)
>  }
>  
>  static const TypeInfo ioapic_info = {
> -    .name          = "ioapic",
> +    .name          = TYPE_IOAPIC,
>      .parent        = TYPE_IOAPIC_COMMON,
>      .instance_size = sizeof(IOAPICCommonState),
>      .class_init    = ioapic_class_init,
> diff --git a/include/hw/i386/ioapic.h b/include/hw/i386/ioapic.h
> index 9c8816f11f..59fcb158a7 100644
> --- a/include/hw/i386/ioapic.h
> +++ b/include/hw/i386/ioapic.h
> @@ -23,6 +23,9 @@
>  #define IOAPIC_NUM_PINS 24
>  #define IO_APIC_DEFAULT_ADDRESS 0xfec00000
>  
> +#define TYPE_KVM_IOAPIC "kvm-ioapic"
> +#define TYPE_IOAPIC "ioapic"
> +
>  void ioapic_eoi_broadcast(int vector);
>  
>  #endif /* HW_IOAPIC_H */
> 

Applied to my trivial-patches branch.

Thanks,
Laurent